48102399 has 6 divisors (see below), whose sum is σ = 69481256. Its totient is φ = 32068260.

The previous prime is 48102391. The next prime is 48102419. The reversal of 48102399 is 99320184.

It is not a de Polignac number, because 48102399 - 2³ = 48102391 is a prime.

It is a super-3 number, since 3×48102399³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48102391) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2672347 + ... + 2672364.

Almost surely, 2^48102399 is an apocalyptic number.

48102399 is a deficient number, since it is larger than the sum of its proper divisors (21378857).

48102399 is a wasteful number, since it uses less digits than its factorization.

48102399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5344717 (or 5344714 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 48102399 is about 6935.5893044499. The cubic root of 48102399 is about 363.6823674165.

The spelling of 48102399 in words is "forty-eight million, one hundred two thousand, three hundred ninety-nine".